Job Title: Intermediate to Senior Mechanical Building Services Engineer Location: Croydon, London (Office-based) Salary: Competitive, Dependent on Experience Benefits: Excellent company benefits and perks Are you an experienced Mechanical Building Services Engineer looking to work with top-tier clients on exciting projects? We are a leading firm in the building services sector, offering a dynamic work environment and the opportunity to engage with some of the industry's biggest names. We are currently seeking both Intermediate (2 years' experience) and Senior (4 years' experience) Mechanical Building Services Engineers to join our growing team in Croydon. Key Responsibilities: Client-facing role : Build and maintain relationships with high-profile clients in the commercial and logistics industries. Conduct site surveys at stages 3-4, ensuring detailed assessments of existing systems and new installations. Develop and design mechanical building services systems, ensuring compliance with relevant regulations and client requirements. Collaborate with multidisciplinary teams, offering technical support and solutions to challenges on-site. Lead the technical delivery of projects, ensuring high standards of quality and efficiency. Required Skills & Experience: Intermediate Engineer : Minimum of 2 years' experience in mechanical building services within commercial and logistical industries. Senior Engineer : Minimum of 4 years' experience with a proven track record in building services engineering, particularly in commercial and logistical sectors. Strong understanding of mechanical systems design and building services standards. Experience conducting site surveys from stages 3-4 and delivering technical assessments. Confidence and professionalism in client-facing roles, with the ability to communicate technical concepts clearly to both clients and internal teams. A proactive attitude, with strong problem-solving skills and the ability to manage multiple projects. Why Join Us? Competitive salary based on your experience. Excellent company benefits and perks. Opportunities to work with top-tier clients on prestigious and high-profile projects. A supportive and collaborative working environment with a focus on career development. If you are a driven and skilled Mechanical Building Services Engineer, we would love to hear from you To apply, please send your CV and a cover letter detailing your experience